<!DOCTYPE html>
<html ng-app>
<head>
    <title>第一个angular的控制器页面</title>
    <meta charset="UTF-8">
</head>
<body>
<div ng-controller="firstCtl">
    {{ h1.a1 }}
    <br/>
    {{h2}}
    <br/>
    <div  ng-show ="show">{{h3}}</div>
    <button ng-click="double(h2)">翻倍</button>
</div>
</body>
<script src="../lib/angular-1.3.0.js"></script>
<script src="../js/controller/20180425_Controller.js"></script>
</html>